The Pure & Simple Set: Featuring a 25x40mm "standard" banger with a 4mm thick bottom paired with a large clear 25mm bubble carp and a 6mm quartz pearl. Specs: Banger Type: 25x40mm Joint: 14mm male 90 degrees / 10mm male 90 degrees Carb Cap: 25mm Hollow bubble cap Bead/Pillar: 6mm quartz pearl Maintenance & cleaning recommendations: Avoid torching/heating over 650F/343C. Do not knock around and tap on solid surfaces. Always put down gently to avoid chipping/breaking, preferably onto softer surfaces once the banger has cooled to room temp. For in-between use clean, use dab cleaning specific long cotton buds. For deep-clean make sure items are at room temp, leave in 99% alcohol for 2 to 3 hours, remove, rinse with warm water and pat dry then leave outside to dry naturally (particularly) if the item has any kind of inlet holes in it.